Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 12-science Answered

what is the diff between molarity and molality value of a solution??? which is temperature dependent?
Asked by devna | 08 Mar, 2012, 09:42: AM
answered-by-expert Expert Answer

"Molarity" refers the numbers of moles of the solute present per litre of the solution.

"Molality" refers the numbers of moles of solute present in 1000 grams of the solvent.

The molality of a solution is calculated by taking the moles of solute and dividing by the kilograms of solvent.

Molarity is temperature dependent as it involves volume, and volume is affected by temperature. We know as temperature increases, solutions tend to increase slightly in volume. 
Answered by | 08 Mar, 2012, 11:39: AM
CBSE 12-science - Chemistry
Asked by rashmij34 | 27 Feb, 2024, 04:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by sagarmishra | 27 Feb, 2024, 04:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by kalandi.charan.407 | 08 Feb, 2024, 01:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by premkhare2006 | 24 Jan, 2024, 09:50: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by saritanohar22 | 13 Jan, 2024, 01:25: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by shamiyaali732 | 26 Sep, 2023, 02:00: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by elabarman58 | 23 Jan, 2023, 09:39: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×